SY8859 Synchronous Step Down Regulator

Silergy

Description

SY8859 ` General .
SY8859 is a high efficient 1.

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SY8859 Datasheet Preview — Preview of SY8859 PDF

Datasheet Specifications

Part number: SY8859
Manufacturer: Silergy
File Size: 240.83 KB
Datasheet: SY8859-Silergy.pdf
Description: Synchronous Step Down Regulator

Features

* Low RDS(ON) for Internal Switches (Top/Bottom) 85mΩ /50mΩ
* 2.7~5.5V Input Voltage Range
* 55µA Low Quiescent Current
* Ultra Fast Load Transient Speed
* High Switching Frequency 1.0MHz Minimizes the External Components
* Internal Soft-start Limits t

Applications

* Smart Phone
* LCD TV
* Set Top Box
* Mini-Notebook PC
* Access Point Router Typical Applications SY8859 VIN : 2.7V~5.5V 5 IN RPG: 100k CIN 3 PG 22µF/6.3V 2 EN L:1.0µH 6 LX 1 FB RH: 100k 4 MODE GND RL: 49.9k 7 VOUT:1.8V Cff: 47pF COUT 22µF/

SY8859 Distributors

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SY8859 Synchronous Step Down Regulator Silergy

Silergy SY8859-like datasheet